1602reefer
New member
I'm new to the hobby and everything is fine in my tank. no problems. I just keep having the same issue with brown diatom algae I think on my substrate. I have plenty of hermits and a sea cucumber who does a pretty good job on every where but where the light is. I keep breaking it up with my fingers but then it just comes back in a week and I have to do it again. My question is if there is anything I can do to stop it or will I just have to keep reaching in and breaking it up to control it? Any help greatly appreciated.